710     for (const auto &BBI : MBB) {  in analyzePHINodes()  local
711       if (!BBI.isPHI())  in analyzePHINodes()
713       for (unsigned i = 1, e = BBI.getNumOperands(); i != e; i += 2)  in analyzePHINodes()
714         if (BBI.getOperand(i).readsReg())  in analyzePHINodes()
715           PHIVarInfo[BBI.getOperand(i + 1).getMBB()->getNumber()]  in analyzePHINodes()
716             .push_back(BBI.getOperand(i).getReg());  in analyzePHINodes()
769   MachineBasicBlock::iterator BBI = SuccBB->begin(), BBE = SuccBB->end();  in addNewBlock()  local
770   for (; BBI != BBE && BBI->isPHI(); ++BBI) {  in addNewBlock()
772     Defs.insert(BBI->getOperand(0).getReg());  in addNewBlock()
775     for (unsigned i = 1, e = BBI->getNumOperands(); i != e; i += 2)  in addNewBlock()
776       if (BBI->getOperand(i+1).getMBB() == BB)  in addNewBlock()
777         getVarInfo(BBI->getOperand(i).getReg()).AliveBlocks.set(NumNew);  in addNewBlock()
781   for (; BBI != BBE; ++BBI) {  in addNewBlock()
782     for (MachineInstr::mop_iterator I = BBI->operands_begin(),  in addNewBlock()
783          E = BBI->operands_end(); I != E; ++I) {  in addNewBlock()
826   for (MachineBasicBlock::iterator BBI = SuccBB->begin(),  in addNewBlock()  local
828        BBI != BBE && BBI->isPHI(); ++BBI) {  in addNewBlock()
829     for (unsigned i = 1, e = BBI->getNumOperands(); i != e; i += 2)  in addNewBlock()
830       if (BBI->getOperand(i + 1).getMBB() == BB &&  in addNewBlock()
831           BBI->getOperand(i).readsReg())  in addNewBlock()
832         getVarInfo(BBI->getOperand(i).getReg())  in addNewBlock()